1 definition by G420nDK

Top Definition
When a toothless man or woman performs oral sex on a woman.
After Fred got his gummer from Wilma he took out his teeth and gave her a gummy-nummy.
by G420nDK September 08, 2009
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.